<div class="form-group">
  <label for="{{id}}" class="{{options.labelWidth || 'col-sm-2'}} control-label">
    <span class="text-danger">{{options.required ? '*' : ''}}</span>
    <span >{{options.label}}</span>
  </label>
  <div class="{{options.formItemWidth || 'col-sm-4'}}">
    <textarea type="text"
          class="form-control"
          id="{{id}}"
                formly-dynamic-name="options.key"
                formly-custom-validation="options.validators"
          rows="{{options.lines}}"
          placeholder="{{options.placeholder}}"
          ng-required="options.required"
          ng-disabled="options.disabled"
          ng-model="result[options.key || index]">
    </textarea>
     <p id="{{id}}_description" class="help-block" ng-if="options.description">{{options.description}}</p>
  </div>
</div>